Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...

[pandora-kernel.git] / arch / arm / common / it8152.c

diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 7a21927..14ad62e 100644 (file)
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -243,6 +243,12 @@ static struct resource it8152_mem = {
  * ITE8152 chip can address up to 64MByte, so all the devices
  * connected to ITE8152 (PCI and USB) should have limited DMA window
  */
+static int it8152_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
+{
+       dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
+               __func__, dma_addr, size);
+       return (dma_addr + size - PHYS_OFFSET) >= SZ_64M;
+}
 
 /*
  * Setup DMA mask to 64MB on devices connected to ITE8152. Ignore all
@@ -254,7 +260,7 @@ static int it8152_pci_platform_notify(struct device *dev)
                if (dev->dma_mask)
                        *dev->dma_mask = (SZ_64M - 1) | PHYS_OFFSET;
                dev->coherent_dma_mask = (SZ_64M - 1) | PHYS_OFFSET;
-               dmabounce_register_dev(dev, 2048, 4096);
+               dmabounce_register_dev(dev, 2048, 4096, it8152_needs_bounce);
        }
        return 0;
 }
@@ -267,14 +273,6 @@ static int it8152_pci_platform_notify_remove(struct device *dev)
        return 0;
 }
 
-int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
-{
-       dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
-               __func__, dma_addr, size);
-       return (dev->bus == &pci_bus_type) &&
-               ((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
-}
-
 int dma_set_coherent_mask(struct device *dev, u64 mask)
 {
        if (mask >= PHYS_OFFSET + SZ_64M - 1)